The word "列为" is formed through the grammatical combination of the verb **列** (*liè*), meaning "to list" or "to arrange in order," and the prepositional verb **为** (*wéi*), meaning "as" or "to be." This creates a compound verb phrase where the action of "listing" is directly linked to a resulting classification or status expressed by "as." It functions as a single unit meaning "to be listed/classified/designated as," and is primarily used in formal, written, or official contexts to denote the act of placing something into a specific category, rank, or list, such as in "列为重点 (*lièwéi zhòngdiǎn*, listed as a priority)" or "列为国家遗产 (*lièwéi guójiā yíchǎn*, designated as a national heritage)."